Soul pass 3 confirmed two documentation defects: the F6 search-radius proof
misstated 3 - 2m + 3m^2 at m=1/2 as 2.5 (actual 2.75; true min on [0,1/2] is
8/3 at m=1/3), and both math.cs and design.md cited a fabricated 203.8
chi-square statistic for float-bit hashing that Soul could not reproduce
(6+ seeds scored 7.7-30.9). Corrected the arithmetic and replaced the
unreproducible measurement with what actually pins integer hashing: the
oracle and mirror tests, and the chi-square test's real scope (the hash as
cellular calls it, not the call site itself). No test or code changed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>